Reliable W-99100-1P PCI Express x1 1-Port Parallel I/O Expansion Card

W-99100-1P Overview

The W-99100-1P is a PCI Express x1 add-on I/O card designed to add one parallel interface to compatible desktop, workstation, industrial, or embedded computer systems. Based on the MOSCHIP 99100 controller, it provides a practical solution for users who still depend on parallel-port equipment while working with systems that offer PCI Express expansion slots.

For B2B buyers, system integrators, maintenance teams, and equipment builders, the key value of the W-99100-1P is straightforward: it provides a dedicated parallel-port expansion path without requiring replacement of existing parallel or printer-port peripherals. This makes the card suitable for equipment upgrades, legacy device integration, industrial maintenance projects, printer connectivity, and embedded I/O expansion.

Key Features of W-99100-1P

Technical Specifications

PCI Express and Parallel Port Performance

The W-99100-1P is fully compliant with the PCI Express Base 1.0a specification and is compatible with PCI Express card application requirements. It uses a 100 MHz differential PCI Express common reference clock, allowing the card to operate through a PCI Express x1 expansion interface.

Its parallel interface follows IEEE 1284 requirements and supports SPP, PS/2, EPP, and ECP modes together with Centronics interface compatibility. Parallel data transfer rates can reach up to 1.5 Mbps. These capabilities make the card useful when an upgraded host computer must continue communicating with equipment designed around a traditional parallel interface.

Typical Applications

The W-99100-1P is intended for applications where a dedicated parallel connection is required. Typical use cases include:

• Parallel-port and printer-port based applications

• Add-on parallel I/O card installations

• Embedded systems requiring I/O expansion

• Legacy peripheral integration

• Upgrade projects where the host provides PCI Express slots but lacks a native parallel interface

For purchasing teams and system integrators, the card can help maintain connectivity with compatible parallel-interface equipment when replacing or upgrading older host computers.

Environmental and Physical Characteristics

The W-99100-1P is specified for operation from 0°C to 50°C and storage from 0°C to 100°C, with supported relative humidity from 10% to 90% RH. Its compact dimensions are 11.2 cm in length and 5.55 cm in width, with a 12 cm bracket height.

These published parameters allow procurement teams, engineers, and system integrators to evaluate installation space and environmental requirements before placing an order.

Operating System Support

Published software support includes Windows 98, Windows ME, Windows NT 4.0, Windows 2000, Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10, Windows Server 2003, and Linux.

Because operating-system editions, Linux kernel versions, motherboard configurations, and driver environments can vary, customers are encouraged to confirm compatibility with their exact target system before volume deployment.

Specification Clarification

The published controller feature information also references serial communication functions such as RS232, RS485, and RS422 capabilities. However, the physical product specification for the W-99100-1P identifies the port configuration as one parallel port. Buyers requiring physical serial interfaces should confirm the required model and interface configuration before ordering.

Why Choose the W-99100-1P?

The W-99100-1P is a focused solution for projects requiring one IEEE 1284 parallel interface through a PCI Express x1 slot. Its MOSCHIP 99100 controller, multiple parallel operating modes, data rates up to 1.5 Mbps, defined environmental specifications, compact dimensions, and 12-month warranty provide procurement teams with clear parameters for product evaluation.

For distribution, system integration, repair programs, embedded I/O expansion, or project sourcing, send us your required quantity, operating system, host computer or motherboard information, destination market, and application details. These details help us evaluate compatibility and provide a more efficient quotation and technical response for your W-99100-1P inquiry.